ContainsAll(TCollection, TElement) Method (ConditionValidator(TCollection), IEnumerable(TElement))

CuttingEdge.Conditions

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Checks whether the given value contains all of the specified elements. An exception is thrown otherwise. When the elements collection is a null reference or an empty list, the collection is considered to contain all of the specified (even if the value itself is empty). When the given value is empty and the given elements list isn't, the collection is considered to not contain all of the specified elements.

Namespace: CuttingEdge.Conditions
Assembly: CuttingEdge.Conditions (in CuttingEdge.Conditions.dll)

Syntax

Visual Basic (Declaration)
Public Shared Function ContainsAll(Of TCollection As IEnumerable(Of TElement), TElement) ( _ validator As ConditionValidator(Of TCollection), _ elements As IEnumerable(Of TElement) _ ) As ConditionValidator(Of TCollection)

Visual Basic (Declaration)

Public Shared Function ContainsAll(Of TCollection As IEnumerable(Of TElement), TElement) ( _
	validator As ConditionValidator(Of TCollection), _
	elements As IEnumerable(Of TElement) _
) As ConditionValidator(Of TCollection)

C#
public static ConditionValidator<TCollection> ContainsAll<TCollection, TElement>( ConditionValidator<TCollection> validator, IEnumerable<TElement> elements ) where TCollection : IEnumerable<TElement>

Visual C++
public: generic<typename TCollection, typename TElement> where TCollection : IEnumerable<TElement> static ConditionValidator<TCollection>^ ContainsAll( ConditionValidator<TCollection>^ validator, IEnumerable<TElement>^ elements )

Visual C++

public:
generic<typename TCollection, typename TElement>
where TCollection : IEnumerable<TElement>
static ConditionValidator<TCollection>^ ContainsAll(
	ConditionValidator<TCollection>^ validator, 
	IEnumerable<TElement>^ elements
)

JavaScript
JavaScript does not support generic types or methods.

Parameters

validator: Type: CuttingEdge.Conditions..::.ConditionValidator<(Of <(TCollection>)>)
The ConditionValidator<(Of <(T>)>) that holds the value that has to be checked.

elements: Type: System.Collections.Generic..::.IEnumerable<(Of <(TElement>)>)
The list of elements.

Type Parameters

TCollection: The type of the value to check.
TElement: The type that can be considered an element of the TCollection.

Return Value

The specified validator instance.

Exceptions

Exception	Condition
System..::.ArgumentException	Thrown when the Value of the specified validator does not contain all of the elements of the given elements list, while the specified validator is created using the Requires extension method.
System..::.ArgumentNullException	Thrown when the Value of the specified validator is a null reference, while the specified validator is created using the Requires extension method.
CuttingEdge.Conditions..::.PostconditionException	Thrown when the Value of the specified validator does not contain all of the elements of the given elements list, while the specified validator is created using the Ensures extension method.